Toán Lớp 6: 156-(x+61)=82
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Toán Lớp 6: 156-(x+61)=82
………………………………….
Comments ( 2 )
156 – \left( {x + 61} \right) = 82\\
x + 61 = 156 – 82\\
x + 61 = 74\\
x = 74 – 61\\
x = 13\\
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